Writing instrument or similar article



FIG. 1 is a perspective view of a writing instrument or similar article, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof, the side opposite being substantially a mirror image. 

The ornamental design for a writing instrument or similar article, as shown and described. 